corner
corner
APS » Journals » Phys. Rev. C » Volume 53 » Issue 3
< Previous Article | Next Article >

Phys. Rev. C 53, 1210–1220 (1996)

Spectroscopic study of Λ10B, Λ12C, Λ28Si, Λ89Y, Λ139La, and Λ208Pb by the (π+,K+) reaction

Download: PDF (248 kB) Buy this article Export: BibTeX or EndNote (RIS)

T. Hasegawa, O. Hashimoto, S. Homma, T. Miyachi, T. Nagae, M. Sekimoto, and T. Shibata
Institute for Nuclear Study, University of Tokyo, Tanashi, Tokyo 188, Japan

H. Sakaguchi and T. Takahashi
Department of Physics, Kyoto University, Kitashirakawa, Sakyo-ku, Kyoto 606, Japan

K. Aoki and H. Noumi
National Laboratory for High Energy Physics (KEK), Oho, Tsukuba, Ibaraki 305, Japan

H. Bhang and M. Youn
Department of Physics, Seoul National University, Seoul 151-742, Korea

Y. Gavrilov
Institute for Nuclear Research, Academy of Science, 117312 Moscow, Russia

S. Ajimura, T. Kishimoto, and A. Ohkusu
Department of Physics, Osaka University, Toyonaka, Osaka 660, Japan

K. Maeda
Department of Physics, Tohoku University, Aoba-ku, Sendai, Miyagi 980-77, Japan

R. Sawafta
Physics Department, Brookhaven National Laboratory, Upton, New York 11973

R. P. Redwine
Laboratory for Nuclear Science, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139

Received 6 July 1995; published in the issue dated March 1996

Hypernuclear mass spectra of Λ10B, Λ12C, Λ28Si, Λ89Y, Λ139La, and Λ208Pb were measured by the (π+,K+) reaction with an energy resolution of 2 MeV (FWHM). The experiment was carried out with a 1.06 GeV/c π+ beam from the KEK 12-GeV PS and with the superconducting kaon spectrometer (SKS). For light hypernuclei, core-excited states were resolved for the first time. For heavy hypernuclei, peak structure reflecting Λ shell structure was observed. © 1996 The American Physical Society.

© 1996 The American Physical Society

URL:
http://link.aps.org/doi/10.1103/PhysRevC.53.1210
DOI:
10.1103/PhysRevC.53.1210
PACS:
21.80.+a, 25.80.Hp
 
< Previous Article | Next Article >